Liquid jet head and liquid jet device
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United States of America Patent
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Oct 31, 2017
Grant Date -
Jun 22, 2017
app pub date -
Dec 15, 2016
filing date -
Dec 16, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a liquid jet device comprising an actuator plate on which injection channels and non-injection channels are arranged side by side, a cover plate laminated on a surface of the actuator plate and including slits communicating into the injection channels, common electrodes and individual electrodes formed on inner surfaces of the injection channels and the non-injection channels, and common wires and individual wires formed on surfaces of bank portions of the actuator plate, and common pad portions and individual pad portions connected to the common wires and the individual wires, and connected to flexible boards in protruding end portions are formed in a portion of a back surface of the cover plate outside the slits.
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